MasterpactTM MP ci rcu it breaker
time current curves
overcurrent protection ST 4085 - ST 408ST
24
1 0000
0
-g
0
u
:ll
£
�
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
1 0
9
8
7
6
1
09
08
07
06
05
04
03
02
01
5
6 7 8 9 1 1 2 1 5
4
5
6 7 8 9 1 0
20
30
40
so soR ��8
current setting:
lr
0.4
.
.
.
1
x
sensor rating (In)
short time pickup:
lm
=
2
. . .
10
x
current setting
(I
5
6 7
8 .9 1 1 2
1
5
4
5
6 7 8 9 10
20
30
40 50
BO R g�§
•--------
multiple of current aeHing (lr) ---------.
r)
type
ampere rating
(A)
standard interrupting rating
MP08H1
800
MP12H1
1200
MP16H1
1 600
MP20H1
2000
MP25H1
2500
MP30H1
3000
MP40H1
4000
MP50H1
5000
high Interrupting rating
MP08H2
800
MP12H2
1200
MP16H2
1 600
2000
MP20H2
MP25H2
2500
MP30H2
3000
MP40H2
4000
MP50H2
5000
type
ampere
sensor
rating
(A)
rating
(A)
MP08
800
250
400
600
800
MP12
1200
800
1 000
1200
MP16
1 600
1200
1600
MP20
2000
1 600
MP25
2500
2000
2500
MP30
3000
2500
3000
MP40
4000
2500
3000
4000
MP50
5000
4000
5000
.2
.3
.4
.5 .6
7
.8
.9
1
interrupting ratings
RMS Sym. Amps
240V
480V
600V
50,000
50,000
50,000
65,000
65,000
65,000
65,000
65,000
65,000
65,000
65,000
65,000
65,000
65,000
65,000
65,000
65,000
65,000
100,000
100,000
1 00,000
100,000
100,000
100,000
100,000
100,000
65,000
100,000
100,000
65,000
100,000
100,000
65,000
100,000
100,000
65,000
100,000
100,000
65,000
100,000
100,000
65,000
150,000
150,000
100,000
150,000
150,000
1 00,000
Instantaneous pickup
multiple of
(A)
sensor rating
28
7,000
28
1 1 ,200
28
16,800
28
22.400
28
22,400
28
28,000
28
33,600
28
33,600
28
44,800
28
44,800
21
42,000
21
42,000
18
45,000
18
45,000
1 4
42,000
18
45,000
14
42,000
14
56,000
14
56,000
1 4
70,000
instantaneous pi
c
kup
1
.9
8
1
09
08
07
06
05
04
03
02
0 1
4
5
�
7 8
9 1 0
•----
multiple of Instantaneous pickup
------1�
MERLIN GERIN
www
. ElectricalPartManuals
. com